B. Is this a valid or an invalid argument

What role did natural resources play in african politics?

Why is this statement not a hypothesis? sunflowers require soil and plenty of sunlight and water to grow and thrive. a. it is a well-known fact. b. it is a proven theory. c. it is not falsifiable. d. it is difficult to test.

Alarge new diamond mine has just opened and the price of diamonds has gone down since she has study economics is cecilia decides to buy diamond necklace and she knows that